Pith Number

pith:X3CDULZ7

pith:2016:X3CDULZ7VTGN5X4IM64FXYOJIS

not attested not anchored not stored refs pending

A double oracle approach for minmax regret optimization problems with interval data

Hugo Gilbert, Olivier Spanjaard

arxiv:1602.01764 v3 · 2016-02-04 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3CDULZ7VTGN5X4IM64FXYOJIS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:40:33.782789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bec43a2f3facccdedf8867b85be1c94485a85fce13a8f70bf5d9878dab30d753

Aliases

arxiv: 1602.01764 · arxiv_version: 1602.01764v3 · doi: 10.48550/arxiv.1602.01764 · pith_short_12: X3CDULZ7VTGN · pith_short_16: X3CDULZ7VTGN5X4I · pith_short_8: X3CDULZ7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/X3CDULZ7VTGN5X4IM64FXYOJIS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bec43a2f3facccdedf8867b85be1c94485a85fce13a8f70bf5d9878dab30d753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4de5fe073cffce42aad5f272ec8c61f3c3dcae7af96e21827b4c5624d508e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-02-04T17:57:30Z",
    "title_canon_sha256": "d8887688058ef02a1bdea90d4b8ede882247fc2614a180b19327bbca9fd3238b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01764",
    "kind": "arxiv",
    "version": 3
  }
}